Category: Lab Chemicals
Showing 1–16 of 140 results
100 Packs 2g Silica Gel Desiccant Dehumidifier Dry Moisture Absorber Paper Packet Bag
$22.26Lab ChemicalsAdd to cartDescriptionThis is a silica gel desiccant.The main ingredient is amorphous silica, chemical formula mSiO2·nH2O, transparent or milky irregular granular or spherical solid. The porous structure has an open, strong adsorption, can absorb a variety of substances, it is a high-performance active adsorbent.SpecificationMaterial:Silica GelPacket Material:Composite PaperColor:WhitePacket Size (L*W):3.5 x 5cmPer Packet Weight:2gApplication:Dehumidifier, Moisture AbosorberSuitable For:Clothing, electronics, …
100 Packs 2g Silica Gel Desiccant Dehumidifier Dry Moisture Absorber Paper Packet BagRead More
1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling Bottle
$58.28Lab ChemicalsAdd to cartDescription1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling BottleSpecificationsMaterial:G3.3 borosilicate glassCapacity:1000mlThe borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware.Package Included1x Flat Bottom Glass Flask
1000mL 24/40 Pressurized Liquid Chromatography Glass Solvent Reservoir Ball Flask w/ Ground Joint Laboratory
$64.79Lab ChemicalsAdd to cart1000ml 24/40 Pressurized Liquid Chromatography Glass Solvent Reservoir Ball Flask w/ Ground Joint LaboratorySpecificationsMaterial:Borosilicate GlassVolume:1000mlDiameter:14cmFull length:29cmGlass Ground Joints:24/40Features– Suitable for a variety of experimental situations.– Borosilicate glass production, with low expansion, resistance high temperature.– High strength, high hardness, high light transmittance and high chemical stability.Package Included1 x Glass Solvent Reservoir
10ml Continuous injection Self Refill Vaccinator Poultry Syringe
$48.59Lab ChemicalsAdd to cartDescription10ml Continuous Injection Syringe is mainly used for small animals to the prevention and treatment of disease.SpecificationMaterial:PlasticSize:As shownColor:YellowFeatures Easy to use gun suitable for all drench types both oral and pour on. Rotary adjustment switch function. Infinitely adjustable dose from 0.5ml to 10ml. Unbreakable barrel for long life.Package Included1 x 0.5-10ml Continuous Drench Gun1 x …
10ml Continuous injection Self Refill Vaccinator Poultry SyringeRead More
10N Lab Dynomometer Spring Scale Balance Newton force Meter Student Mechanics Experiment
$14.16Lab ChemicalsAdd to cartSpecificationScale value:1000g=10N (min scale 0.2N)Features– 10N Lab Spring Dynomometer.– Calibrated in both Grams and Newtons .– Please zeroing before measuring.– Do not exceed the range of the meter.– Usage:Measure the size of the force, said the weight of the object.– Structure:Fatigue spring with excellent measurement performance, can be pumped move elastically scale plate, put the …
10N Lab Dynomometer Spring Scale Balance Newton force Meter Student Mechanics ExperimentRead More
10pcs 1.8ml Plastic Graduated Vial 0.063oz Cryovial Tube Sample
$14.16Lab ChemicalsAdd to cartSpecificationsMaterial:PPCapacity:1.8mlCover Color:Blue / YellowHeight:43mmDiameter:11mmPacking:10pcs / bagFeatures1. Can be ultra-low temperature refrigeration (-180 ℃)2. With a printed scale, with clear scale marked, easy to use.3. With good temperature resistance and sealing property.4. Cover color have blue or yellow, bottle body was transparent.5. Can be resistant to cold storage, the wall was by the silicification treatment.6. Transparency, …
10pcs 1.8ml Plastic Graduated Vial 0.063oz Cryovial Tube SampleRead More
10Pcs 10ml Metal Needle Empty Plastic Bottle Shisha E Cig Liquid Dropper
$10.80Lab ChemicalsAdd to cartSpecificationsMaterial:PECapacity:10mlSize:20X77mm / 0.79X3.0 inchNeedle Size:Inner Diameter =0.8mm, Outer Diameter =1.2mm, Length=12mmQuantity:10 pcsFeatures1. 10ml empty plastic bottle with metal needle2. Metal needle design,durable and easy to use3. Ideal for storing E cig liquid,solvents, light oils , eye drops, saline, etc.Package included10 X 10ml Empty Plastic Bottle With Metal Needle
10Pcs Disposable Canine Dog Goat Sheep Artificial insemination Rods Tube Breed Whelp Catheter Rods Test Tube
$18.21Lab ChemicalsAdd to cartSpecificationColor:ClearMaterial:PVCQTY:10 Pcs / SetFeature:DisposableDiameter:4.7mm / 0.18 inchTotal Length:275mm / 10.83 inchIntended Purpose:Artificial Insemination of Dog / Canine SpeciesFeatures–Tail rounded jet mouth, not easy to hurt the uterus.–Made of pvc, tensile, compressive strength, watertightness, smooth.–Suitable for sheep and dogs and other animals artificial insemination.–Intended to be used on dog/canine species, they can also be used on …
10Pcs Rosin Extraction Screen Bags Nylon Heat Press Filter Bags 2×4.5 inch 90 Micron
$18.94Lab ChemicalsAdd to cartSpecificationMaterial:NylonColor:WhiteBag Size:2inch x 4.5inchBag Mesh:90 MicronFeatures Bags are Inside out stitching and stitched with food grade nylon threading. Bags are designed to handle 190 degrees Celsius temperatures. Bags feature a side opening on one end. Bags are made with special ultrasonic sealing technology, which means there is no need to flip filter bags inside out.How …
10Pcs Rosin Extraction Screen Bags Nylon Heat Press Filter Bags 2×4.5 inch 90 MicronRead More
10x10ft Fish Pool Pond Liner Membrane Culture Film for Composite Geomembrane Sewage Treatment Anti-seepage Geomembrane
$72.68Lab ChemicalsAdd to cartSpecificationsColor:BlackThickness:30S Material:HDPESize:10x10ftFit for:Dianchi fish pond culture film, Composite geomembrane, Sewage treatment anti-seepage geomembrane, etc.Feature√ Robust, 0.1mm thick pond liner.√ Extremely long service life, durable and repairable.√ Highly resistant to weathering and root development.√ Non-toxic, environmentally friendly & UV/Rot resistant.Excellent performance1 Excellent chemical resistance (corrosion resistance);2 outstanding resistance to stress cracking (resistant to environmental stress cracking);3 …
10x20ft Fish Pool Pond Liner Membrane Culture Film for Composite Geomembrane Sewage Treatment Anti-seepage Geomembrane
$146.39Lab ChemicalsAdd to cartSpecificationsColor:BlackThickness:30S Material:HDPESize:10x20ftFit for:Dianchi fish pond culture film, Composite geomembrane, Sewage treatment anti-seepage geomembrane, etc.Feature√ Robust, 0.1mm thick pond liner.√ Extremely long service life, durable and repairable.√ Highly resistant to weathering and root development.√ Non-toxic, environmentally friendly & UV/Rot resistant.Excellent performance1 Excellent chemical resistance (corrosion resistance);2 outstanding resistance to stress cracking (resistant to environmental stress cracking);3 …
10x30ft Fish Pool Pond Liner Membrane Culture Film for Composite Geomembrane Sewage Treatment Anti-seepage Geomembrane
$212.00Lab ChemicalsAdd to cartSpecificationsColor:BlackThickness:30S Material:HDPESize:10x30ftFit for:Dianchi fish pond culture film, Composite geomembrane, Sewage treatment anti-seepage geomembrane, etc.Feature√ Robust, 0.1mm thick pond liner.√ Extremely long service life, durable and repairable.√ Highly resistant to weathering and root development.√ Non-toxic, environmentally friendly & UV/Rot resistant.Excellent performance1 Excellent chemical resistance (corrosion resistance);2 outstanding resistance to stress cracking (resistant to environmental stress cracking);3 …
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3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module
$24.62Sensor & Detector ModuleAdd to cart3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor ModuleDescriptionCJMCU-219 module is a with I2C interface Bidirectional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry’s highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on …
3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor ModuleRead More
GDCPH 16V83F Super Farah Capacitor Automotive Electronic Rectifier 2.7v500F Screw Hole Large Capacity Capacitor
$90.34Electronic Accessories & SuppliesAdd to cartDescriptionThis product can be used in electronic devices such as:RAM, smart three-meter, motor drive, clock circuit, toys, CMOS power failure protection, digital camera, hand-cranked rechargeable flashlight, PDA and other fields as a backup power supply.SpecificationBrand:GDCPHModel:16V83FCapacity:83FRated voltage:16 VSize:231*35*65mmPitch:7mmPackage included1 x capacitor
5pcs PWM DC Motor Governor 5V-16V 10A Speed Switch LED Dimmer Speed Controller
$22.64Motor PWM Speed ControllerAdd to cartParameterMaximum voltage:16VMinimum voltage:5VContinuous current:10AShort circuit maximum current:20A (less than 10 seconds)Speed control mode:PWM stepless speed regulation, can also be used to adjust the lightControl mode:speed control potentiometer (clockwise open, continue to rotate clockwise from 1% to 99%)Duty cycle:0%-99% (0% position is the leftmost state of the potentiometer).When the current is on, 0.002A (there is no …
5pcs PWM DC Motor Governor 5V-16V 10A Speed Switch LED Dimmer Speed ControllerRead More
3pcs 7W 9W 12W 15W LED Non Isolated Modulation Light External Driver Power Supply AC90-265V Constant Current Thyristor Dimming Module
$17.33Driver ModuleAdd to cartSpecificationsInput voltage:AC90-265VOutput voltage:DC21-48VOutput current:300mA(adjustable)Product size:68*34*22mmWorking temperature:Ta:50 TC:75Efficiency:≥80%Power factor:0.6Product application:spotlight PAR light / bulb light / candle light / etc.Package Included3 x 7W 9W 12W 15W LED Non Isolated Modulation Light External Driver
5Set Mini Emergency Hand-cranked Dynamotor Charger Portable Hand-cranked Generator 3V 5V for Diy Electronic Production with Clip Lines
$37.08Electronic Accessories & SuppliesAdd to cartDescriptionUnderstand the gear’s speed-increasing transmission conversion and the principle of electric energy generation, and cultivate the manual and brain skills, which is very suitable for manual classes in schools or for adults and children to play together!When shaking slowly for one second or more, the generating voltage can easily reach 3V, and it is easy …
APPJ Single End 6J1 + FU32 Tube Amplifier Board Class A Power AMP Hifi Vintage Audio Assembled Board
$182.24Amplifier BoardAdd to cartNew update:The appearance is updated from March 6, 2021.SpecificationsAssembled, solder freeDriver tubes:6J1x2PCSPower tubes:FU32x2PCSPower output:3W+3W @8ohmFrequency response:30-40KHz(+-1dB)Input sensitivity:550mVSignal-to noise-ratio:-80dB/3WInput power:85-264VACPower consumption:40WInput impedance:10K ohmOutput impedance:16ohm,8ohm,6ohm,4ohmPackage dimension:12*21*17cmPackage weigth:1.5KGNoteThe self-made shell must be opened with sufficient heat dissipation holes, preferably 50% of the shell area, at least 30%, otherwise it will affect the service life.Package Included1 x End 6J1 …
Caturda C2707 4Channel I2C interface Current Voltage Power Monitoring Module for Raspberry Pi
$39.03Raspberry Pi & Orange PiAdd to cartSpecificationsCurrent and power monitor for Raspberry Pi, 4 channels, can monitor the current, voltage, power and voltage across the sampling resistor through the I2C/SMBus interfaceFeaturesRaspberry Pi 40pin GPIO Interface, fit for Raspberry Pi all SeriesSupport 4 Channel I2C/SMBus CommunicationOnboard 1ohm 1% Resistance.Monitor 3.2A Bidirectional current12bit ADC Measuring 0-26V VoltageWorking Voltage:3.3V/5VInterface:I2C/SMBusResistance:1ohm 1%Voltage Range:0-26VCurrent:÷3.2ASize:65mmx30mmPackage Included1* Monitoring Module